The Tokai journal of experimental and clinical medicine
-
Tokai J. Exp. Clin. Med. · Dec 2013
Case ReportsLobectomy of pulmonary metastasis of endometrial stromal sarcoma.
Pulmonary metastasis of low-grade endometrial stromal sarcoma is rare. A 61-year-old woman visited our hospital due to an abnormal chest shadow. Computed tomograhy showed a mass that was composed of a cystic and solid lesion, in the right lower lobe. ⋯ To avoid possible dissemination, the tumor was resected not using video-assisted thoracic surgery but using thoracotomy. The pathologic diagnosis was pulmonary metastasis of the low-grade endometrial stromal sarcoma. Now, medroxyprogesterone acetate is being administered, and no signs of recurrence have been detected in the 24 months since the lung resection.